首页 -> 重组蛋白

活性重组蛋白 Recombinant Human Polymeric immunoglobulin receptor/PIGR MGC125361 / MGC125362 / pIgR / Poly-Ig receptor / Protein

Human Polymeric immunoglobulin receptor/PIGR(多聚免疫球蛋白受体)是由 PIGR 基因编码的 跨膜糖蛋白,主要表达于黏膜上皮细胞(如肠、肺、乳腺)和腺体上皮细胞。

价 格: 980.00

促销: 满免 购物 满300元 免运费。

手机扫码购买

商品分类: 重组蛋白  种属: Human

商品编号: GX00086  库存: 100支

上市时间: 2025-03-28 14:09:00  浏览次数: 1126次

规  格:

20ug 50ug 100ug 200ug 500ug 10ug

购买数量:

+ -
  收藏

研究方向    




Human pIgR(多聚免疫球蛋白受体)是由 PIGR 基因编码的 跨膜糖蛋白,主要表达于黏膜上皮细胞(如肠、肺、乳腺)和腺体上皮细胞。其核心功能包括:


1. 生物学功能

(1)黏膜免疫

(2)发育与疾病


2. 研究意义

(1)理论价值

(2)转化潜力


3. 检测方法

(1)蛋白水平

(2)功能分析


4. 临床应用

(1)诊断标志物

(2)治疗开发


5. 总结与展望

(1)挑战

(2)未来方向




生物活性


Measured by its binding ability in a functional ELISA. When Recombinant Human plgR is immobilized at 2 μg/mL (100 μL/well), the concentration of human IgM that produces 50% of the optimal binding response is found to be approximately 20-100 ng/mL.






Swiss Prot:

P01833


种属:

Human


表达宿主:

293F


表达区间:

Lys19-Arg638


实际分子量:

90-95 kDa


标签:

C-His


纯度:

>97% by SDS-PAGE.


内毒素:

<0.1EU/ug of the protein by LAL method.


制剂:

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.


描述:

Recombinant Human Human Polymeric immunoglobulin receptor/PIGR Protein is produced by 293F expression system. The target protein is expressed with sequence (Lys19-Arg638) of Human Human Polymeric immunoglobulin receptor/PIGR (Accession P01833) fused with a C-His.


储存:

Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.

未开盖的干粉蛋白在 -20°C至-80°C可保存12个月;
复溶之后,蛋白溶液在-20°C及以下可保存3个月,在2-8℃可保存1周。


复溶:

Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底,如果粉末浮起,开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL(请注意蛋白复溶浓度不能低于0.1 mg/mL),室温平衡5-10 min保证充分溶解,复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存,建议复溶时添加载体蛋白或者稳定剂(如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖),同时将复溶后的蛋白溶液按照需求进行分装,储存于-20°C至-80°C,随取随用,避免反复冻融。

暂时没有此产品的评价记录!
亲,需要评论吗?
评论内容
我的称呼
我的联系方式(电话/QQ/邮箱等)
验证码